SISTEMAS DE COMUNICACION DE DATOS

Honelako gehiago

ICT Componants

by Amy Pitcher

Object Oriented Programming (OOP)

by Harol Rodriguez

Sample Mind Map

by Alex Hull

People and ICT

by Harry Hoskins

SCD

DHCP

//ip dhcp excluded-address

//LAN-ICA

//ip dhcp pool

//LAN-ADMIN

R-ICA(dhcp-config)#default-router 192.168.100.129

R-ICA(dhcp-config)#network 192.168.100.128 255.255.255.252

R-ICA(config)#ip dhcp pool LAN-ADMIN

//LAN-VOZ

R-ICA(dhcp-config)#default-router 192.168.100.97

R-ICA(dhcp-config)#network 192.168.100.96 255.255.255.252

R-ICA(config)#ip dhcp pool LAN-VOZ

//LAN-DATOS

R-ICA(dhcp-config)#exit

R-ICA(dhcp-config)#dns-server 8.8.8.8

R-ICA(dhcp-config)#default-router 192.168.100.65

R-ICA(dhcp-config)#network 192.168.100.64 255.255.255.252

R-ICA(config)#ip dhcp pool LAN-DATOS

R-ICA(config)#ip dhcp excluded-address 192.168.100.129

R-ICA(config)#ip dhcp excluded-address 192.168.100.97

R-ICA(config)#ip dhcp excluded-address 192.168.100.65

//LAN-CLARO

R-CLARO(dhcp-config)#exit

R-CLARO(dhcp-config)#dns-server 8.8.8.8

R-CLARO(dhcp-config)#default-router 192.168.100.33

R-CLARO(dhcp-config)#network 192.168.100.32 255.255.255.252

R-CLARO(config)#ip dhcp pool LAN-CLARO

R-CLARO(config)#ip dhcp excluded-address 192.168.100.33

//LAN-MOVISTAR

R-MOVISTAR(dhcp-config)#exit

R-MOVISTAR(dhcp-config)#dns-server 8.8.8.8

R-MOVISTAR(dhcp-config)#default-router 192.168.100.33

R-MOVISTAR(dhcp-config)#network 192.168.100.32 255.255.255.252

R-MOVISTAR(config)#ip dhcp pool LAN-MOVISTAR

R-MOVISTAR(config)#ip dhcp excluded-address 192.168.100.33

NAT/PAT

interfaces

R-ICA(config-subif)#ip nat inside

R-ICA(config-if)#ip nat outside

R-ICA(config)#interface s0/0/0

access-list

R-ICA(config)#access-list 25 permit 192.168.100.128 0.0.0.3

R-ICA(config)#access-list 25 permit 192.168.100.96 0.0.0.3

R-ICA(config)#access-list 25 permit 192.168.100.64 0.0.0.3

R-ICA(config)#ip nat inside source list 25 interface s0/0/0 overload

//R-LIMA

interface s0/0/0

R-LIMA(config-if)#exit

R-LIMA(config-if)#ip nat outside

R-LIMA(config)#interface s0/0/0

R-LIMA(config)#ip nat inside source list 25 interface s0/0/0 overload

OSPF

R-ICA(config-router)#exit

R-ICA(config-router)#default-information originate

R-ICA(config)#router ospf 100

R-ICA(config)#ip route 0.0.0.0 0.0.0.0 198.200.140.17

RIPv2

HSRP

//R-ICA(config)

interface f0/0.30

R-ICA(config-if)#standby 30 track s0/0/0

R-ICA(config-if)#standby 30 preempt

R-ICA(config-if)#standby 30 priority 105

R-ICA(config-if)#standby 30 ip 192.168.100.129

R-ICA(config)#interface f0/0.30

interface f0/0.20

R-ICA(config-if)#standby 20 track s0/0/0

R-ICA(config-if)#standby 20 preempt

R-ICA(config-if)#standby 20 priority 105

R-ICA(config-if)#standby 20 ip 192.168.100.97

R-ICA(config)#interface f0/0.20

R-ICA(config-if)#exit

R-ICA(config-if)#standby 10 track s0/0/0

R-ICA(config-if)#standby 10 preempt

R-ICA(config-if)#standby 10 priority 105

R-ICA(config-if)#standby 10 ip 192.168.100.65

R-ICA(config-if)#standby version 2

R-ICA(config)#interface f0/0.10

VLAN's

Etiquetado de vlan y asignación de ips a las subinterfaces

//R-ICA

Router(config)#hostname R-MOVISTAR

R-ICA(config-subif)#ip address 192.168.100.130 255.255.255.224

R-ICA(config-subif)#encapsulation dot1q 30

R-ICA(config-if)#interface f0/0.30

R-ICA(config-subif)#ip address 192.168.100.98 255.255.255.224

R-ICA(config-subif)#encapsulation dot1q 20

R-ICA(config-if)#interface f0/0.20

interface f0/0.10

R-ICA(config-subif)#exit

R-ICA(config-subif)#ip address 192.168.100.66 255.255.255.224

R-ICA(config-subif)#encapsulation dot1q 10

R-ICA(config-if)#interface f0/0.10

interface f0/0

R-ICA(config-if)#no shutdown

R-ICA(config)#interface f0/0

Enrutamiento entre VLAN Pertenencia de Puertos a VLAN

SW2-ICA(config-if-range)#switchport access vlan 30

SW2-ICA(config)#interface range f0/21-24

SW2-ICA(config-if-range)#switchport access vlan 20

SW2-ICA(config)#interface range f0/11-20

SW2-ICA(config-if-range)#exit

SW2-ICA(config-if-range)#switchport access vlan 10

SW2-ICA(config-if-range)#switchport mode access

SW2-ICA(config)#interface range f0/1-10

SW1-ICA(config)#interface g0/1

TRUNK

SW1-ICA(config-if-range)#switchport mode trunk

SW1-ICA(config)#interface f0/1

SW1-ICA(config-if-range)#switchport access vlan 30

SW1-ICA(config)#interface range f0/21-24

SW1-ICA(config-if-range)#switchport access vlan 20

SW1-ICA(config)#interface range f0/11-20

SW1-ICA(config-if-range)#exit

SW1-ICA(config-if-range)#switchport access vlan 10

SW1-ICA(config-if-range)#switchport mode access

SW1-ICA(config)#interface range f0/1-10

Creation

//SW2-ICA

Switch(config)#hostname SW2-ICA

SW2-ICA(config-vlan)#name ADMIN

SW2-ICA(config-vlan)#vlan 30

SW2-ICA(config-vlan)#name VOZ

SW2-ICA(config-vlan)#vlan 20

SW2-ICA(config-vlan)#name DATOS

SW2-ICA(config)#vlan 10

//SW1-ICA

SW1-LIMA(config-vlan)#exit

Switch(config)#hostname SW1-ICA

VLAN 30 - ADMIN

SW1-ICA(config-vlan)#name ADMIN

SW1-ICA(config-vlan)#vlan 30

VLAN 20 - VOZ

SW1-ICA(config-vlan)#name VOZ

SW1-ICA(config-vlan)#vlan 20

VLAN 10 - DATOS

SW1-ICA(config-vlan)#name DATOS

SW1-ICA(config)#vlan 10

Configuración de Seguridad Fortificada

SSH

Switch

SW-MOVISTAR(config-line)#exit

SW-MOVISTAR(config-line)#transport input ssh

SW-MOVISTAR(config-line)#login local

SW-MOVISTAR(config)#line vty 0 15

SW-MOVISTAR(config)#ip ssh time 60

SW-MOVISTAR(config)#ip ssh auth 2

SW-MOVISTAR(config)#ip ssh version 2

SW-MOVISTAR(config)#service password-encryption

SW-MOVISTAR(config)#user USUARIO pass ciscoclass

SW-MOVISTAR(config)#crypto key generate rsa

SW-MOVISTAR(config)#ip domain-name cisco.com

Router

VTY

R-MOVISTAR(config-line)#exit

R-MOVISTAR(config-line)#transport input ssh

R-MOVISTAR(config-line)#login local

R-MOVISTAR(config)#line vty 0 15

R-MOVISTAR(config)#ip ssh time 60

R-MOVISTAR(config)#ip ssh auth 2

R-MOVISTAR(config)#ip ssh version 2

R-MOVISTAR(config)#service password-encryption

R-MOVISTAR(config)#user USUARIO pass ciscoclass

R-MOVISTAR(config)#crypto key generate rsa

1024

R-MOVISTAR(config)#ip domain-name cisco.com